127568384

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 268107840

約数和(自身を除く): 140539456

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 103, 118, 128, 164, 206, 236, 256, 328, 412, 472, 512, 656, 824, 944, 1312, 1648, 1888, 2419, 2624, 3296, 3776, 4223, 4838, 5248, 6077, 6592, 7552, 8446, 9676, 10496, 12154, 13184, 15104, 16892, 19352, 20992, 24308, 26368, 30208, 33784, 38704, 48616, 52736, 67568, 77408, 97232, 135136, 154816, 194464, 249157, 270272, 309632, 388928, 498314, 540544, 619264, 777856, 996628, 1081088, 1238528, 1555712, 1993256, 2162176, 3111424, 3986512, 7973024, 15946048, 31892096, 63784192, 127568384]

約数ペア:

[(1, 127568384), (2, 63784192), (4, 31892096), (8, 15946048), (16, 7973024), (32, 3986512), (41, 3111424), (59, 2162176), (64, 1993256), (82, 1555712), (103, 1238528), (118, 1081088), (128, 996628), (164, 777856), (206, 619264), (236, 540544), (256, 498314), (328, 388928), (412, 309632), (472, 270272), (512, 249157), (656, 194464), (824, 154816), (944, 135136), (1312, 97232), (1648, 77408), (1888, 67568), (2419, 52736), (2624, 48616), (3296, 38704), (3776, 33784), (4223, 30208), (4838, 26368), (5248, 24308), (6077, 20992), (6592, 19352), (7552, 16892), (8446, 15104), (9676, 13184), (10496, 12154)]